Individual Calculations May 2015
 Boas Novas, Fernando  Total change: -29.60  Rating chartPersonal card
 Taca AXP 2015 Grupo A r.3 clubes POR 2015-03-28
RcRownchangeKK*chgGame
 2322 1922 0.00 1 -0.08 40 -3.20 
  Ferreira, Jorge Viterbo m2322  * POR0.001-0.0840-3.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 Taca de Portugal 2014/2015 - Ronda 4 clubes POR 2015-04-18
RcRownchangeKK*chgGame
 1806 1922 0.00 1 -0.66 40 -26.40 
  Tieres, Cristiano 1806 POR0.001-0.6640-26.40 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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